{"product_id":"gt2lcb-enerpac-gt2-topside-bolt-tensioner-load-cell-and-bridge","title":"GT2LCB Enerpac GT2 Topside Bolt Tensioner Load Cell and Bridge","description":"\u003cp\u003eThe Enerpac GT2LCB is the load cell and bridge for the GT2 topside hydraulic bolt tensioner, rated 45.1 tons at 21,750 psi for M30 to M39 and 1-1\/8 to 1-1\/2 in bolts. It is one half of the tensioner: pair it with one GT2 adaptor kit sized to your bolt thread.\u003c\/p\u003e\n\u003ch2\u003eGT2LCB specifications\u003c\/h2\u003e\n\u003ctable class=\"specs\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum load\u003c\/th\u003e\n\u003ctd\u003e45.1 ton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum operating pressure\u003c\/th\u003e\n\u003ctd\u003e21,750 psi (1,500 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCylinder effective area\u003c\/th\u003e\n\u003ctd\u003e4.15 in²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003ctd\u003e0.39 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBolt range\u003c\/th\u003e\n\u003ctd\u003eM30 to M39, 1-1\/8 to 1-1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight (load cell and bridge)\u003c\/th\u003e\n\u003ctd\u003e9.0 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIncluded\u003c\/th\u003e\n\u003ctd\u003eLoad cell, bridge, tommy bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003eData from the Enerpac E330 Industrial Tools catalog (GT-Series Topside Bolt Tensioners).\u003c\/p\u003e\n\u003ch2\u003eWhat you need with the GT2LCB\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. One GT2 adaptor kit\u003c\/strong\u003e (puller sleeve and captive socket) for your thread. Enerpac's own ordering example for an M36 x 4 bolt is one GT2-LCB plus one GT2PM-NRS03640.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eAdaptor kit\u003c\/th\u003e\n\u003cth\u003eThread\u003c\/th\u003e\n\u003cth\u003eMinimum stud protrusion\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/gt2pmnrs03035-enerpac-gt2-tensioner-adaptor-kit-m30x3-5\"\u003eGT2PM-NRS03035\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eM30 x 3.5\u003c\/td\u003e\n\u003ctd\u003e2.9 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/gt2pmnrs03335-enerpac-gt2-tensioner-adaptor-kit-m33x3-5\"\u003eGT2PM-NRS03335\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eM33 x 3.5\u003c\/td\u003e\n\u003ctd\u003e3.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/gt2pmnrs03640-enerpac-gt2-tensioner-adaptor-kit-m36x4\"\u003eGT2PM-NRS03640\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eM36 x 4\u003c\/td\u003e\n\u003ctd\u003e3.1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/gt2pmnrs03940-enerpac-gt2-tensioner-adaptor-kit-m39x4\"\u003eGT2PM-NRS03940\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eM39 x 4\u003c\/td\u003e\n\u003ctd\u003e3.2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/gt2pnrs1125u08-enerpac-gt2-tensioner-adaptor-kit-1-1-8-8un\"\u003eGT2P-NRS1125U08\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e1-1\/8\"-8 UN\u003c\/td\u003e\n\u003ctd\u003e2.9 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/gt2pnrs1250u08-enerpac-gt2-tensioner-adaptor-kit-1-1-4-8un\"\u003eGT2P-NRS1250U08\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e1-1\/4\"-8 UN\u003c\/td\u003e\n\u003ctd\u003e3.0 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/gt2pnrs1375u08-enerpac-gt2-tensioner-adaptor-kit-1-3-8-8un\"\u003eGT2P-NRS1375U08\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e1-3\/8\"-8 UN\u003c\/td\u003e\n\u003ctd\u003e3.1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/gt2pnrs1500u08-enerpac-gt2-tensioner-adaptor-kit-1-1-2-8un\"\u003eGT2P-NRS1500U08\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\"-8 UN\u003c\/td\u003e\n\u003ctd\u003e3.2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e2. A 21,750 psi tensioning pump:\u003c\/strong\u003e the \u003ca href=\"\/products\/hpt1500-hydraulic-hand-pump-with-gauge\"\u003eHPT1500\u003c\/a\u003e hand pump, the air-driven \u003ca href=\"\/products\/atp1500-enerpac-hydraulic-air-tensioning-pump\"\u003eATP1500\u003c\/a\u003e, or a ZUTP electric pump such as the \u003ca href=\"\/products\/zutp1500b-electric-pump\"\u003eZUTP1500B\u003c\/a\u003e. Standard 10,000 psi pumps cannot be used.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. 21,750 psi tensioner hoses\u003c\/strong\u003e such as the \u003ca href=\"\/products\/ht1503-enerpac-hydraulic-tensioner-hose\"\u003eHT1503\u003c\/a\u003e or \u003ca href=\"\/products\/ht1510-enerpac-hydraulic-tensioner-hose\"\u003eHT1510\u003c\/a\u003e. Twin ports let several tensioners be linked to tighten bolts at the same time.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBridge detaches and rotates for easier positioning.\u003c\/li\u003e\n\u003cli\u003eFull bridge window for access to the socket; captive socket cannot fall.\u003c\/li\u003e\n\u003cli\u003ePiston stroke indicator.\u003c\/li\u003e\n\u003cli\u003eBlack surface treatment against corrosion and an anti-slip grip.\u003c\/li\u003e\n\u003cli\u003eComplies with Machinery Directive 2006\/42\/EC, ASME B30.1, EN-ISO 4413 and EN-ISO 12100.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eQuestions\u003c\/h2\u003e\n\u003ch3\u003eIs the GT2LCB a complete bolt tensioner?\u003c\/h3\u003e\u003cp\u003eNo. It is the load cell and bridge. A working GT2 tensioner is the GT2LCB plus one GT2 adaptor kit for the bolt thread.\u003c\/p\u003e\n\u003ch3\u003eWhat is the difference between bolt tensioning and torquing?\u003c\/h3\u003e\u003cp\u003eA tensioner stretches the bolt directly with hydraulic pressure, then the nut is run down by hand with the tommy bar. There is no friction from the threads, so bolt load is more consistent than with a torque wrench, and several bolts can be tensioned at once.\u003c\/p\u003e\n\u003ch3\u003eCan I use a 10,000 psi pump?\u003c\/h3\u003e\u003cp\u003eNo. GT-Series tensioners operate at up to 21,750 psi and need a tensioning pump and hoses rated for that pressure.\u003c\/p\u003e","brand":"Enerpac","offers":[{"title":"Default Title","offer_id":44874153492558,"sku":"GT2LCB","price":1178.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/3925\/5374\/files\/5a2fc17f-ce0f-4f5e-ab88-ab574955995c.jpg?v=1794323308","url":"https:\/\/buyenerpac.com\/products\/gt2lcb-enerpac-gt2-topside-bolt-tensioner-load-cell-and-bridge","provider":"BuyEnerpac.com","version":"1.0","type":"link"}